在码分多址系统中,求解多用户检测问题是重要环节,介绍了多用户检测问题的应用背景和发展 现状,重点综述基于半定规划模型寻求多用户检测问题次优解的几种重要方法,包括随机扰动法、 坐标下降法、半定规划的割平面法和二次规划的分枝定界法等。结合数值实验,评析比较了这些 方法的优缺点-Quasi-Maximum-Likelihood Multiuser Detection Using Semi-Definite Relaxation With Application to Synchro

2010最新的用分枝界限法解决最大多样性问题的SCI论文。-This article begins with a review of previously proposed integer formulations for the maximum diversity problem (MDP). This problem consists of selecting a subset of elements from a larger set in such a way that the

文分别运用分枝定界算法，启发式算法及它们的混合算法解决了单机车间的订单接收和调度问题，并进行了比较实验。-Order acceptance and scheduling in a single-machin environment: exact and heuristic algorithms